I-shaped frame welding mechanism and welding equipment for seat iron frame

Abstract

The invention relates to the technical field of welding of metal frames of chairs, and specifically discloses an I-shaped frame welding mechanism and welding equipment for chair iron frames, including a first driving device and an arc welding mechanical arm, and the driving of the first driving device There is a mounting frame at the end, and the first station is provided on the mounting frame, and the seat I-frame fixing device is arranged in the first station; the seat I-frame fixing device includes a second mounting plate, and the second mounting plate is provided with a There are four third fixing blocks, the third fixing block is provided with a third limiting groove, and the third supporting rods are placed in the third limiting grooves on the same side, and the positions near the two ends of the third supporting rods are equal. A fourth limiting hole is provided; a second push-pull quick clamp is provided on the second mounting plate; at least two fourth fixing blocks are provided on the second mounting plate, and a fourth limiting groove is provided on the fourth fixing block, and the fourth A fourth support rod is rested in the defined groove. The invention has the characteristics of accurate welding position, reliable quality, high welding efficiency and low labor intensity.

Description

technical field [0001] The invention relates to the technical field of welding of metal frames of chairs, in particular to an I-frame welding mechanism and welding equipment for iron frames of chairs. Background technique [0002] Seats are one of the commonly used furniture in existing furniture life. During the manufacture and processing of seats, iron frames are usually needed to support the seats. [0003] In the prior art, people usually weld the steel bar and the mounting seat by manual welding. After retrieval, a novel rocking chair [patent number: ZL201310183344.6; authorized announcement number: CN104161406A] is disclosed in Chinese patent documents. This new type of rocking chair includes a seat surface, a spring, a bracket, a rotating shaft, a connecting block, a support rod, and a pedal. The middle position of the bracket is welded with a support rod. The upper part of the rod is provided with a chair surface, and the lower part of the chair surface is provided...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems existing in the welding between pipe fittings in the existing iron frame of the seat, the present invention provides an I-frame welding mechanism and welding equipment for the iron seat frame, which has the advantages of accurate welding position, high quality Reliable, high welding efficiency, low labor intensity

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